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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
HO

Holger Ostmann — 3 Patents

IXIxys: 3 patents #15 of 60Top 25%
Rodgau, DE: #47 of 183 inventorsTop 30%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Holger Ostmann has been granted 3 US patents while listed as an inventor at Ixys. The first was granted in 2013 and the most recent in November 2015. Holger Ostmann ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Holger Ostmann in Rodgau, DE.

Patents per Year

Patents granted per year, 2013 to 2015Bar chart with a peak of 1 patents in 2013.peak 12013: 1 patents20132014: 1 patents20142015: 1 patents2015

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
9177888 Electrically isolated power semiconductor package with optimized layout Thomas Spann, Kang Rim Choi 2015-11-03 $1,615,000
8901723 Electrically isolated power semiconductor package with optimized layout Thomas Spann, Kang Rim Choi 2014-12-02 $1,404,000
8455987 Electrically isolated power semiconductor package with optimized layout Thomas Spann, Kang Rim Choi 2013-06-04 $3,222,000